Heap-based buffer overflow in MicriumOS HTTP Server allows potential remote code execution
CVE-2022-24942

9.1CRITICAL

Key Information:

Vendor

Silabs.com

Status
Gecko Platform
Vendor
CVE Published:
15 November 2022

What is CVE-2022-24942?

Heap based buffer overflow in HTTP Server functionality in Micrium uC-HTTP 3.01.01 allows remote code execution via HTTP request.

Affected Version(s)

Gecko Platform 0 < 4.1.1.0

References

https://github.com/SiliconLabs/gecko_sdk/blame/v4.1.1/pla...
patch
https://community.silabs.com/sfc/servlet.shepherd/documen...
vendor-advisory

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2022-24942 : Heap-based buffer overflow in MicriumOS HTTP Server allows potential remote code execution